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The ornamental design for an extension platform attachable to a computer keyboard platform, as shown and described. |
FIG. 1 is a top plan view of an extension platform attachable to a computer keyboard platform showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top front perspective view thereof; and,
FIG. 8 is a top rear perspective view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 28 2000 | Computer Furniture Company, Inc | (assignment on the face of the patent) | / |
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